2023072225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{27799}}^1$

素因数の和:27921

約数の個数: 24

約数和(自身を含む): 2606083200

約数和(自身を除く): 583010975

約数列:

[1, 5, 25, 41, 71, 205, 355, 1025, 1775, 2911, 14555, 27799, 72775, 138995, 694975, 1139759, 1973729, 5698795, 9868645, 28493975, 49343225, 80922889, 404614445, 2023072225]

約数ペア:

[(1, 2023072225), (5, 404614445), (25, 80922889), (41, 49343225), (71, 28493975), (205, 9868645), (355, 5698795), (1025, 1973729), (1775, 1139759), (2911, 694975), (14555, 138995), (27799, 72775)]